Answer:
The correct answer would be, Ergonomics.
Step-by-step explanation:
Ergonomics is simply the efficiency of the people in the working environment or in their workplace with the correct arrangement of things.
So Ergonomics is a way of designing and arranging things that you use in the workplace in an efficient and safe way.
The examples of Ergonomics may include the proper setting of chair according to the desk, the placement of printer near the computer or laptop, upward sloping keyboard to maintain the wrist position, and many more. All such things will ease the working conditions for the employees.